CN108591890B - Diversified space focusing illumination system based on electromagnetic array control - Google Patents
Diversified space focusing illumination system based on electromagnetic array control Download PDFInfo
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- CN108591890B CN108591890B CN201810494308.4A CN201810494308A CN108591890B CN 108591890 B CN108591890 B CN 108591890B CN 201810494308 A CN201810494308 A CN 201810494308A CN 108591890 B CN108591890 B CN 108591890B
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- electric signal
- light source
- array module
- illumination system
- control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The application discloses a diversified space focusing lighting system based on electromagnetic array control, includes: the miniature solenoid array module is positioned inside the shell and sequentially arranged from top to bottom, is used for programming a first electric signal of the miniature solenoid array module and a second electric signal of the miniature light source array module according to a preset light path scheme, is used for generating magnetic force to control local position deformation of the magnetized elastic reflecting film, is used for deforming the magnetized elastic reflecting film into a reflecting curved surface conforming to the preset light path scheme, and is used for providing light. The method controls the curved surface deformation of the reflecting film around the light source through the mode that the electric signal control module controls the electromagnetic array, and further realizes the free control of local or whole light paths, achieves the purposes of simultaneously meeting the requirements of space multipoint focusing, space zooming, light path scheme and light source brightness adjustment, and is simple and reliable in adjustment mode, and a user can design secondarily.
Description
Technical Field
The invention relates to the technical field of illumination, in particular to a diversified space focusing illumination system based on electromagnetic array control.
Background
Lighting systems are widely used in various industry fields, from which a wide variety of lighting systems are derived, such as stage lighting systems, three-dimensional projection lighting systems, industrial lighting systems, home lighting systems, etc.
Along with the development of industry and media technology, the requirements of diversification and humanization on the adjustment of illumination light paths are increasing, such as the requirements of space multi-point focusing, space zooming and the like.
In order to meet the requirements, in the prior art, the irradiation angles of a plurality of direct-current lamps are generally changed through motor driving, so that the light is densely focused in a required area, but due to the fact that a mechanical structure is complex, a light path adjustment scheme is single, a user cannot design secondarily, and diversified lighting requirements cannot be met well at the same time.
Disclosure of Invention
In view of the above, the present invention aims to provide a multi-element space focusing illumination system based on electromagnetic array control, which can simultaneously meet the requirements of space multi-point focusing, space zooming, adjustable optical path scheme and simple and reliable adjustment mode. The specific scheme is as follows:
a multiplexed spatially focused illumination system based on electromagnetic array control, comprising: the shell is positioned in the shell and is provided with an electric signal control module, a miniature solenoid array module, a magnetized elastic reflecting film and a small light source array module from top to bottom in sequence; wherein, the liquid crystal display device comprises a liquid crystal display device,
the electric signal control module is used for programming a first electric signal of the micro solenoid array module and a second electric signal of the small light source array module respectively according to a preset light path scheme;
the micro solenoid array module is used for generating corresponding magnetic force according to the first electric signal after programming so as to control the deformation of the local position of the magnetized elastic reflecting film;
the magnetized elastic reflecting film is used for being deformed into a reflecting curved surface which accords with the preset light path scheme;
the small light source array module is used for providing corresponding light rays for the reflecting curved surface according to the programmed second electric signals.
Preferably, in the above-mentioned multi-element space focusing lighting system provided by the embodiment of the present invention, the electrical signal control module includes a data input terminal, an erasable central control chip and a control button;
the data input terminal is fixed in a hole of the left wall of the shell;
the erasable central control chip is arranged on the top inner wall of the shell and is used for inputting or erasing a control program from the data input terminal;
the control button is fixed in the hole of the front wall of the shell and is used for controlling the output of the first electric signal and the second electric signal.
Preferably, in the above-mentioned multi-component space focusing illumination system provided by the embodiment of the present invention, the periphery of the micro solenoid array module is fixed on the inner wall of the housing.
Preferably, in the above-mentioned multi-element space focusing illumination system provided by the embodiment of the present invention, the front and rear ends of the magnetized elastic reflective film are fixed on the inner wall of the housing.
Preferably, in the above-mentioned multi-component space focusing illumination system provided by the embodiment of the present invention, the micro solenoid array module includes a plurality of micro solenoid units;
the upper surface of the magnetized elastic reflecting film is provided with magnetized ferromagnetic metals which are in one-to-one correspondence with the miniature solenoid units.
Preferably, in the above-mentioned multi-element space focusing illumination system provided by the embodiment of the present invention, a silver plating layer is disposed on the lower surface of the magnetized elastic reflective film.
Preferably, in the above-mentioned multi-component space focusing illumination system provided by the embodiment of the present invention, the small-sized light source array module includes a plurality of small-sized light source units;
each small light source unit is embedded on the lower surface of the silver plating layer.
Preferably, in the above-mentioned multi-component space focusing illumination system provided by the embodiment of the present invention, the small-sized light source unit is an LED lamp.
Preferably, in the above-mentioned multi-element space focusing illumination system provided by the embodiment of the present invention, the system further includes: and a power socket arranged at one side of the data input terminal.
Preferably, in the above-mentioned multi-element space focusing illumination system provided by the embodiment of the present invention, the housing is in a hollow cuboid form.
The invention provides a multi-element space focusing illumination system based on electromagnetic array control, which comprises: the shell is positioned in the shell and is provided with an electric signal control module, a miniature solenoid array module, a magnetization elastic reflecting film and a small light source array module from top to bottom in sequence; the electric signal control module is used for programming the first electric signal of the micro solenoid array module and the second electric signal of the small light source array module according to a preset light path scheme; the miniature solenoid array module is used for generating corresponding magnetic force according to the programmed first electric signal so as to control the deformation of the local position of the magnetized elastic reflecting film; the magnetized elastic reflecting film is used for being deformed into a reflecting curved surface which accords with a preset light path scheme; and the small light source array module is used for providing corresponding light rays for the reflecting curved surface according to the programmed second electric signals.
The electric signal control module is an electric control system which can be programmed by a user, the curved surface deformation of the reflecting film around the light source is controlled by continuously outputting different electric signal control modules to control the electromagnetic array, so that the free control of a local or whole light path is realized, the purposes of simultaneously meeting the purposes of space multipoint focusing, space zooming, adjustable light path scheme and simple and reliable adjustment mode are achieved, the brightness of the light source can be adjusted by the electric signal control, and a user can design for the second time; in addition, the light path adjustment mode in the invention is flexible adjustment, and is mainly embodied in differential integral thought of electromagnetic array control and light source array control and the light path adjustment mode of the magnetized elastic reflecting film, so that the internal structure of the lighting system is compact and simple, and redundant structure caused by complicated mechanical structure adjustment is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multi-component spatially focused illumination system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a magnetized elastic reflective film according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a micro solenoid array module according to an embodiment of the present invention;
fig. 4 and fig. 5 are schematic application patterns of a multi-component spatial focusing illumination system according to an embodiment of the present invention;
fig. 6 to 8 are schematic diagrams of optical path schemes formed by the multi-component space focusing illumination system according to the embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a multi-element space focusing illumination system based on electromagnetic array control, as shown in figure 1, comprising: the device comprises a shell 1, an electric signal control module 2, a micro solenoid array module 3, a magnetized elastic reflecting film 4 and a small light source array module 5, wherein the electric signal control module 2, the micro solenoid array module 3, the magnetized elastic reflecting film 4 and the small light source array module 5 are arranged in the shell 1 in sequence from top to bottom; wherein, the liquid crystal display device comprises a liquid crystal display device,
the electric signal control module 2 is used for programming the first electric signal of the micro solenoid array module 3 and the second electric signal of the small light source array module respectively according to a preset light path scheme;
the micro solenoid array module 3 is used for generating corresponding magnetic force according to the programmed first electric signal so as to control the deformation of the local position of the magnetized elastic reflecting film 4;
a magnetized elastic reflective film 4 for deforming into a reflective curved surface conforming to a preset optical path scheme;
and the small light source array module 5 is used for providing corresponding light rays for the reflecting curved surface according to the programmed second electric signals.
In the above-mentioned multi-element space focusing lighting system provided by the embodiment of the invention, the electric signal control module is a user programmable electric control system, and a user can change into a first electric signal and a second electric signal for controlling the electric control system to output according to different light path scheme requirements, wherein the first electric signal controls the magnitude and the direction of magnetic force generated by the micro solenoid array module by outputting different levels, and the second electric signal controls the brightness of light provided by the small light source array module by outputting different levels. By combining the thought of differential integration, each part of the magnetized elastic reflecting film is subjected to different magnetic forces generated by the miniature solenoid, and the integral reflecting film can be deformed into a reflecting curved surface which meets the requirement of a preset light path scheme of a user, so that different forms of convergence can be generated on light rays from a light source, and further, the free control of local or integral light paths is realized, the requirements of space multipoint focusing and space zooming are met, and the requirement of the light path scheme designed by the user is met. The whole lighting system has compact and simple internal structure, and avoids redundant structure brought by complicated mechanical structure adjustment.
Further, in the above-mentioned multi-component space focusing illumination system provided by the embodiment of the present invention, as shown in fig. 1, the electrical signal control module 2 may include a data input terminal 21, an erasable central control chip 22 and a control button 23; the data input terminal 21 is fixed in a hole of the left wall of the housing 1; the erasable central control chip 22 is arranged on the top inner wall of the shell 1, is electrically connected with the data input terminal 21, and is used for inputting or erasing a control program from the data input terminal 21; the control button 23 is fixed in a hole in the front wall of the casing 1, and is electrically connected with the erasable central control chip 22, the micro solenoid array module 3 and the small light source array module 5 respectively, and is used for controlling the output of the first electric signal and the second electric signal. The erasable central control chip 22 can be an erasable single chip microcomputer, a user-defined light path scheme can be realized by inputting erasable programming, and different electric signals can be continuously output, so that the micro solenoid array module 3 and the small light source array module 5 are controlled by the control buttons, and the light path scheme and the continuous adjustment of light brightness are realized.
In a specific implementation, in the above-mentioned multi-component space focusing illumination system provided by the embodiment of the present invention, as shown in fig. 1, the system may further include: a power outlet 6 provided at one side of the data input terminal 21 for supplying power to the entire lighting system. It should be noted that, for the sake of simple layout, the power socket is disposed at one side of the data input terminal, and of course, the power socket may be disposed at other positions according to actual situations, which will not be described herein.
In particular, in the above-mentioned multi-component space focusing illumination system provided by the embodiment of the present invention, as shown in fig. 1, the periphery of the micro solenoid array module 3 may be fixed on the inner wall of the housing 1; for example: the shell can be arranged into a hollow cuboid style, the micro solenoid array module 3 can be arranged into a rectangle, and four sides of the rectangle can be fixed on the inner wall of the hollow cuboid through adhesive. As shown in fig. 1 and 2, the front and rear ends (i.e., the front end 41 and the rear end 42) of the magnetization elastic reflective film 4 are fixed to the inner wall of the housing 1, which facilitates the deformation of the local position of the magnetization elastic reflective film.
In particular, in the above-described multi-component spatially focused illumination system provided by the embodiment of the present invention, as shown in fig. 3, the micro solenoid array module 3 may include a plurality of micro solenoid units 31; when the first electric signal outputted from the electric signal control module 2 is transmitted to the micro solenoid array module 3, the current of each micro solenoid unit 31 is controlled to generate magnetic forces of different magnitudes and directions, thereby controlling the deformation of the local position of the magnetized elastic reflective film 4.
In practice, as shown in fig. 2, the upper surface 43 of the magnetized elastic reflective film 4 may have magnetized ferromagnetic metal in one-to-one correspondence with the micro solenoid units 31, which facilitates interaction of the micro solenoid array module with the magnetized elastic reflective film. The lower surface 44 of the magnetized elastic reflective film 4 may be provided with a silver coating, which facilitates light reflection.
In particular implementation, in the above-described multi-component spatially focused illumination system provided by the embodiment of the present invention, as shown in fig. 1 and 2, the compact light source array module 5 includes a plurality of compact light source units; each small-sized light source unit can be embedded on the lower surface of the silver plating layer. That is, the compact light source array module is integrated on the magnetized elastic reflective film. Preferably, the small Light source unit may be a Light-Emitting Diode (LED), and the LED lamp may be a patch, and the small Light source unit may also select other display devices according to actual situations, which will not be described herein.
In practical application, in the first embodiment, as shown in fig. 4, when the electric signal control module outputs the electric signal with the same current, the micro solenoid array module executes the command, and the magnetized elastic reflective film generates the pattern change shown in fig. 4, and is planar, so that the lighting system emits the planar lighting effect;
in practical application, in the second embodiment, as shown in fig. 5 and fig. 6, when the first electrical signal and the second electrical signal are output from the electrical signal control module, the on/off of the LED lamp in the small-sized light source array module is controlled, and meanwhile, the current of the micro solenoid array module is controlled to adjust the expansion and contraction of each point of the magnetization elastic reflective film, so that the magnetization elastic reflective film realizes the style change shown in fig. 5, and the middle area has a plurality of annular protrusions, so that the annular light effect shown in fig. 6 is emitted;
in practical application, in the third embodiment, as shown in fig. 7, when the first electrical signal and the second electrical signal are output from the electrical signal control module, the LED lamp in the small-sized light source array module is controlled to be turned on or off, and meanwhile, the current of the micro solenoid array module is controlled to adjust the magnetization elastic reflecting film to bend in a split area, so that the magnetization elastic reflecting film can emit different groups of thin parallel light effects shown in fig. 7;
in practical application, in a fourth embodiment, as shown in fig. 8, when the first electrical signal and the second electrical signal are output from the electrical signal control module, the on/off of the LED lamp in the small-sized light source array module is controlled, and meanwhile, the current of the micro solenoid array module is controlled to adjust the expansion and contraction of each point of the magnetization elastic reflective film, so that the magnetization elastic reflective film has two circular areas in a convex shape, and two circular light effects shown in fig. 8 are emitted.
It should be noted that the present invention is not limited to the above four specific embodiments, and is not limited to the desktop light control, and the light effects in different occasions can be achieved by changing the example size, the structure of the electric signal control module, solenoid array modules with different sizes, magnetized elastic reflective films of different materials, light source arrays with different sizes and types, and changing the light source color types; such as changing the control mode by relay control to more stably achieve industrial lighting, etc.
The embodiment of the invention provides a multi-element space focusing illumination system based on electromagnetic array control, which comprises: the shell is positioned in the shell and is provided with an electric signal control module, a miniature solenoid array module, a magnetization elastic reflecting film and a small light source array module from top to bottom in sequence; the electric signal control module is used for programming the first electric signal of the micro solenoid array module and the second electric signal of the small light source array module according to a preset light path scheme; the miniature solenoid array module is used for generating corresponding magnetic force according to the programmed first electric signal so as to control the deformation of the local position of the magnetized elastic reflecting film; the magnetized elastic reflecting film is used for being deformed into a reflecting curved surface which accords with a preset light path scheme; and the small light source array module is used for providing corresponding light rays for the reflecting curved surface according to the programmed second electric signals. The electric signal control module is an electric control system which can be programmed by a user, the curved surface deformation of the reflecting film around the light source is controlled by continuously outputting different electric signal control modules to control the electromagnetic array, so that the free control of a local or whole light path is realized, the purposes of simultaneously meeting the purposes of space multipoint focusing, space zooming, adjustable light path scheme and simple and reliable adjustment mode are achieved, the brightness of the light source can be adjusted by the electric signal control, and a user can design for the second time; in addition, the light path adjustment mode is flexible adjustment, and is mainly embodied in differential integral thought of electromagnetic array control and light source array control and the light path adjustment mode of the magnetized elastic reflecting film, so that the internal structure of the lighting system is compact and simple, and redundant structures caused by complex mechanical structure adjustment are avoided.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The electromagnetic array control-based multi-element space focusing illumination system provided by the invention is described in detail, and specific examples are applied to illustrate the principles and the implementation of the invention, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. A multi-element spatially focused illumination system based on electromagnetic array control, comprising: the shell is positioned in the shell and is provided with an electric signal control module, a miniature solenoid array module, a magnetized elastic reflecting film and a small light source array module from top to bottom in sequence; wherein, the liquid crystal display device comprises a liquid crystal display device,
the electric signal control module is used for programming a first electric signal of the micro solenoid array module and a second electric signal of the small light source array module respectively according to a preset light path scheme;
the micro solenoid array module is used for generating corresponding magnetic force according to the first electric signal after programming so as to control the deformation of the local position of the magnetized elastic reflecting film;
the magnetized elastic reflecting film is used for being deformed into a reflecting curved surface which accords with the preset light path scheme;
the small light source array module is used for providing corresponding light rays for the reflecting curved surface according to the programmed second electric signals.
2. The multiplexed spatially focused illumination system of claim 1, wherein the electrical signal control module comprises a data input terminal, a erasable central control chip, and a control button;
the data input terminal is fixed in a hole of the left wall of the shell;
the erasable central control chip is arranged on the top inner wall of the shell and is used for inputting or erasing a control program from the data input terminal;
the control button is fixed in the hole of the front wall of the shell and is used for controlling the output of the first electric signal and the second electric signal.
3. The multiplexed spatially focused illumination system of claim 1 where the perimeter of the micro-solenoid array module is affixed to an inner wall of the housing.
4. The multi-component spatially focused illumination system of claim 1 where the front and back ends of the magnetized elastic reflective film are fixed to the inner wall of the housing.
5. The multiplexed spatially focused illumination system of any of claims 1-4 where the micro-solenoid array module comprises a plurality of micro-solenoid units;
the upper surface of the magnetized elastic reflecting film is provided with magnetized ferromagnetic metals which are in one-to-one correspondence with the miniature solenoid units.
6. The multiplexed spatially focused illumination system of claim 5 where the lower surface of the magnetized elastomeric reflective film is provided with a silver coating.
7. The multi-component spatially focused illumination system of claim 6, wherein the compact light source array module comprises a plurality of compact light source units;
each small light source unit is embedded on the lower surface of the silver plating layer.
8. The multi-component spatially focused illumination system of claim 7, wherein the miniature light source unit is an LED lamp.
9. The multiplexed spatially focused illumination system of claim 2, further comprising: and a power socket arranged at one side of the data input terminal.
10. The multiplexed spatially focused illumination system of claim 1 where the housing is a hollow cuboid pattern.
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| CN201810494308.4A CN108591890B (en) | 2018-05-22 | 2018-05-22 | Diversified space focusing illumination system based on electromagnetic array control |
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| CN101457890A (en) * | 2007-12-13 | 2009-06-17 | 瓦莱奥·西尔瓦尼亚有限责任公司 | Dynamic three dimensional effect lamp assembly |
| WO2017003531A1 (en) * | 2015-06-30 | 2017-01-05 | Apple Inc. | Electronic devices with soft input-output components |
| CN106664762A (en) * | 2014-07-18 | 2017-05-10 | 飞利浦照明控股有限公司 | Lighting control based on deformation of flexible lighting strip |
| CN107438739A (en) * | 2016-04-15 | 2017-12-05 | 深圳市柔宇科技有限公司 | Lighting device |
| CN208397801U (en) * | 2018-05-22 | 2019-01-18 | 广东工业大学 | A kind of diversified space focus illumination system based on electromagnetic array control |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101457890A (en) * | 2007-12-13 | 2009-06-17 | 瓦莱奥·西尔瓦尼亚有限责任公司 | Dynamic three dimensional effect lamp assembly |
| CN106664762A (en) * | 2014-07-18 | 2017-05-10 | 飞利浦照明控股有限公司 | Lighting control based on deformation of flexible lighting strip |
| WO2017003531A1 (en) * | 2015-06-30 | 2017-01-05 | Apple Inc. | Electronic devices with soft input-output components |
| CN107438739A (en) * | 2016-04-15 | 2017-12-05 | 深圳市柔宇科技有限公司 | Lighting device |
| CN208397801U (en) * | 2018-05-22 | 2019-01-18 | 广东工业大学 | A kind of diversified space focus illumination system based on electromagnetic array control |
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